Top vendors for Urology, compared

Six urology equipment vendors — kidney stone systems, PCNL kits, BPH platforms, endoscopes, and device design services — compared for procurement teams.

TL;DR

These six vendors cover very different corners of urology. You can't evaluate them as a like-for-like shortlist — but you can match them to your specific procedural need.

Calyxo, Inc. is the specialist for ureteroscopic kidney stone management, with its CVAC® System combining aspiration, laser lithotripsy, and irrigation in a single-use 11.9F scope. RetroPerc, Inc. focuses narrowly on the PCNL access step, with procedural kits that enable X-Y-Z axis alignment of the nephrostomy sheath to the infundibulum. Aulea Medical, Inc. targets BPH with the Veloxion, a single-use all-in-one TURP console that integrates RF energy, fluid management, and video imaging. KARL STORZ SE & CO KG, founded in 1945, offers the broadest portfolio — reusable rigid and flexible endoscopes, camera systems, and OR integration across urology and multiple other specialties. ENDOSEMIO Co., Ltd. makes single-use, miniaturized flexible ureteroscopes with tube diameters under 2.2 mm, targeting anatomically challenging cases. And ADM TRONICS UNLIMITED, INC. is not a finished-goods vendor in the conventional sense — it's an FDA-regulated contract design and manufacturing firm that also develops proprietary non-invasive electrotherapy devices, relevant if your team is sourcing a development partner rather than a commodity instrument.

At a glance

Publicly verifiable list prices are not available for any of these vendors. Contact each directly for current pricing and volume terms.

How they compare

Procedure focus: kidney stones, BPH, or access?

Three vendors address kidney stone removal, but through different procedural routes. Calyxo, Inc. works from the ureteroscopic side. Its CVAC® 2.0 System integrates dual irrigation and aspiration channels into a single-use digital scope, maintaining continuous flow and evacuating fragments up to 2 mm without interrupting visualization. A multicenter clinical evaluation published in AUA News (February 2026) reported greater than 98% median stone-volume reduction in patients with stone burdens predominantly exceeding 2 cm or 800 mm³ — a population where conventional ureteroscopy typically loses efficiency. RetroPerc, Inc. targets the percutaneous route instead, specifically the access step in PCNL. Malalignment of the nephrostomy sheath is a recognized contributor to renal